Rule 34 Dev - 10s 1boy 1girl annoyed biting black_background blonde_hair chair choker cordelia_(diabolik_lovers) diabolik_lovers dress elbow_gloves fangs flower gloves green_eyes green_hair heterochromia high_heels komori_yui crossed_legs looking_away red_eyes ritcher_(diabolik_lovers) rose simple_background|6720929280